56737408

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4905

約数の個数: 64

約数和(自身を含む): 139144320

約数和(自身を除く): 82406912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 4871, 5824, 9742, 11648, 19484, 34097, 38968, 63323, 68194, 77936, 126646, 136388, 155872, 253292, 272776, 311744, 443261, 506584, 545552, 623488, 886522, 1013168, 1091104, 1773044, 2026336, 2182208, 3546088, 4052672, 4364416, 7092176, 8105344, 14184352, 28368704, 56737408]

約数ペア:

[(1, 56737408), (2, 28368704), (4, 14184352), (7, 8105344), (8, 7092176), (13, 4364416), (14, 4052672), (16, 3546088), (26, 2182208), (28, 2026336), (32, 1773044), (52, 1091104), (56, 1013168), (64, 886522), (91, 623488), (104, 545552), (112, 506584), (128, 443261), (182, 311744), (208, 272776), (224, 253292), (364, 155872), (416, 136388), (448, 126646), (728, 77936), (832, 68194), (896, 63323), (1456, 38968), (1664, 34097), (2912, 19484), (4871, 11648), (5824, 9742)]